baber/WOPTO huggingface dataset:
Patent EP-0321012-A1 (EP)
Inventor: REGIPA ROBERT
IPC: B64B1/40
Filed: 1988-11-28
Abstract: L'invention concerne un aérostat du type ballon double destiné à évoluer de façon autonome et réversible entre le sol d'une planète à atmosphère et une altitude plafond prédéterminée. Cet aérostat est du type comprenant un premier ballon fermé (1), dit porteur, destiné à contenir un gaz plus léger que le gaz présent dans l'atmosphère, et une montgolfière solaire (3) comprenant une ouverture permanente (6) permettant son remplissage par le gaz présent dans l'atmosphère. Selon l'invention la montgolfière solaire (3) est dotée d'une extrémité supérieure ouverte délimitée par une bordure annulaire, et des moyens de fixation étanche sont adaptés pour solidariser cette bordure annulaire sur la paroi périphérique du ballon porteur (1), de façon que ledit ballon porteur s'étende partiellement à l'intérieur de l'enveloppe de la montgolfière (3).
Patent EP-0323684-A1 (EP)
Inventor: NAKAMURA NAOMASA C O PATENT DI
IPC: G11B7/243
Filed: 1988-01-06
Abstract: An optical memory for optically storing, retrieving and eras­ing information comprises a substrate and a recording layer. The recording layer undergoes a phase transition between equilibrium phase structure and non-equilibrium phase structure when exposed to light. The recording layer contains a MSb alloy, where M is at least one element selected from the group consisting of Cu, Ag, Ge, Bi, Zn, Cd, Sn, Pb, and As.
Patent EP-0338148-A1 (EP)
Inventor: MOLL RICHARD JOSEPH
IPC: B65H27/00
Filed: 1988-04-19
Abstract: A universal roller (30) for glue applying folding machines (10) is disclosed which engages paper sheets to be advanced for folding, and which sheets have had one or more lines (20) of glue applied thereto, which roller (30) includes a plurality of spaceable segmented roller elements (40, 40′, 40˝), detachably secured to a metal shaft, which elements (40, 40′, 40˝) have an outer surface for engagement with said paper sheets.
Patent EP-0319200-A1 (EP)
Inventor: IMAIZUMI HARUO
IPC: G01M3/16
Filed: 1988-11-25
Abstract: A leak detecting system is provided comprising (a) a plurality of leak detectors (5), each of which has (i) a leak detecting sensor (6) which detects the leakage of a fluid by means of a change in resistance, and (ii) a resistance measuring component (7) which measures the quantitative change in the resistance of the leak detecting sensor, and (b) a processing device (i) which is connected to a display, and (ii) which processing device reads the outputs of the plurality of leak detectors and displays the location(s) of type(s) of leakage on the display. The processing device preferably is an electronic computer equipped with a memory.
Patent EP-0302777-A1 (EP)
Inventor: MAZELLE CHRISTIAN
IPC: H01R13/11
Filed: 1988-07-29
Abstract: The terminal, used in connectors having a large number of contacts, comprises a body (10) having a forward tubular contact divided  by longitudinal slits (24) into contact fingers and a rear barrel (18) intended to receive an electrical conductor and comprising an external protective tube. The barrel (18) is continuous and separated from the body by a circumferential enlarged region (22) imprisoned in a flared- out end portion of the external protective tube. …<IMAGE>…
Patent EP-0321373-A1 (EP)
Inventor: DANA DOMINIQUE
IPC: B60K28/06
Filed: 1988-03-23
Abstract: Alcohol test device to form part of a motor vehicle, characterised in that a conventional alcohol test system (1) is connected to an electronic assembly having a display unit with light-emitting diodes (8) showing the result of the test carried out by a comparator (7), the supply for the system being provided by connection to the electrical circuit of the engine. <IMAGE>
Patent EP-0346364-A1 (EP)
Inventor: SALMI ROBERT W
IPC: B03C1/14
Filed: 1988-01-22
Abstract: Un procédé permet d'augmenter la productivité et l'efficacité d'un séparateur magnétique à sec du type à courroie courte, tels ceux qui sont utilisés pour séparer le minerai de fer magnétique de la gangue. A cet effet, des aimants sont agencés de façon à former un arc à l'intérieur de la tête de la poulie, commençant à un point situé à une certaine distance au-delà du point où pratiquement toutes les particules sont éjectées de la surface de la courroie dans la direction de déplacement de la courroie.
Patent EP-0310673-A1 (EP)
Inventor: MATSUDA AKIRA
IPC: C07H19/06
Filed: 1988-03-17
Abstract: Novel 2'-alkylidenepyrimidine nucleoside derivatives represented by formula (I)
     or salts thereof are disclosed, wherein R 1  represents an amino group or a hydroxy group, R 2  represents a hydrogen atom, a halogen atom or a lower alkyl group, R 3  represents a hydrogen atom or a lower alkyl group, and R 4  represents a hydrogen atom or a phosphoric acid residue. These novel compounds may be prepared by using a uridine or cytidine derivative as the starting material and introducing an alkylidene group into the 2'-position of the sugar moiety with a Wittig reagent. These compounds have an excellent antiviral effect, thus providing novel antiviral drugs.
Patent EP-0381682-A1 (EP)
Inventor: RUF RENATE
IPC: F04C18/10
Filed: 1988-09-30
Abstract: Un compresseur cellulaire à piston rotatif à axes parallèles et internes comprend un induit externe mené (12) pourvu d'un espace de compression (17) dans lequel est rotativement monté un induit interne (20). L'induit interne (20) est creux, construit en métal léger, et est monté sur un arbre (21). Un équilibrage parfait des masses de l'induit interne (20) est assuré par des goupilles en métal lourd (42, 43) qui s'étendent sur toute la longueur de l'induit interne (20). La goupille (43) en métal lourd sert en même temps à empêcher l'induit interne (20) de tourner par rapport à l'arbre (21), au cas où ces deux pièces ne forment pas ensemble une seule pièce.
Patent EP-0328891-A1 (EP)
Inventor: GAYK WOLFGANG DIPL-ING
IPC: B23K35/30
Filed: 1989-01-19
Abstract: To avoid cracking in the weld zone, iron-based welding materials, which contain certain quantities of carbon, silicon and manganese, are used for repairing welds on tanks such as, for example, rail tanks, road tanks and ships' tanks, which are used particularly for the transport of ammonia and other media which induce cracking.
Patent EP-0336087-A1 (EP)
Inventor: VAN CAMP MAURITS C P
IPC: F27D17/00
Filed: 1989-02-20
Abstract: A stream' of gas contg. oxygen and flammable dust is treated to prevent burning dust damaging bag filters. The gas is passed through a thermal treatment zone, where it is maintained for at least one second in the temp. range 270-500 deg. C, or pref. at least two seconds at 300-400 deg. C. The gas stream is made turbulent as it enters the treatment zone, and heated by gas or fuel oil burners, regulated by temp. measurement. If the gas is too hot as it leaves the treatment zone it is cooled by fine water sprays and passed to the bag filters.
Patent EP-0348678-A1 (EP)
Inventor: MERONI ROBERTO
IPC: B65H67/02
Filed: 1989-05-31
Abstract: Method to engage and insert sliver into spinning units of machines employing the free fibre spinning system, the spinning units (20) being fed by spinning cans (13) which hold sliver (23) of fibres and which, when emptied, are advantage­ously, but not only, filled with sliver (23) distributed by a movable unit (11) able to run along the sides of the spinning machines and to carry out the filling of the cans (13) in correspondence with the spinning unit (20) requiring the filling, the engagement and insertion of sliver (23) in the spinning unit (20) being carried out automatically by means comprised in the movable unit (11) when the required quantity of sliver (23) has been deposited in the spinning cans (13) and when those cans (13) have been placed in their working position at the respective spinning units (20), the engagement and insertion of the sliver (23) in the spinning unit (20) consisting of the following working steps: 
- the positioning of a segment of sliver (23), located between a coiler (24) and a spinning can (13), on a vertical plane and horizontal plane, 
- the clamping of that segment of sliver (23), 
- the engagement and gripping of the segment of sliver (23) in a zone other than that of the clamping, 
- breakage of the sliver (23), 
- the positioning of the end of the sliver (23) thus gripped and broken in correspondence with the intake of a condenser (45) of the spinning unit (20), 
- introduction of the end of the sliver (23) in the intake of the condenser (45) and the substantially simultaneous introduction of air under pressure downstream of the intake of the condenser (45) 
, - the release of the end of the sliver (23) from the position at which it has been gripped, 
  - aspiration and thrusting of the end of the sliver (23) into the spinning unit (20), 
- repositioning of all the working means during an inactive phase, and 
- restarting of the spinning process on the spinning unit (20) thus operated. 
     Device to engage and insert sliver (23) into spinning units (20), which employs the above method and comprises the following mutually cooperating assemblies: 
- an assembly (22) to position a segment of sliver (23) on a vertical plane and a horizontal plane, which assembly is positioned in a space in a movable unit (11), 
- an assembly-holder support (25) able to move on a horizontal plane in the movable unit (11), 
- an element (40) to clamp the sliver (23), 
- a means (27) to manipulate the sliver (23), with grippers (28) to engage the sliver (23), 
- an assembly (31) to inject air under pressure into a condenser (45) of the spinning unit (20), this injection assembly (31) being equipped with an air ejector (32), 
- means to actuate the above devices, and 
- control and consent means (39-41-43-47) for the various steps of the cycle to engage and insert the sliver (23).
Patent EP-0359058-A1 (EP)
Inventor: MESSERSCHMITT THILO DR
IPC: C07J41/00
Filed: 1989-09-01
Abstract: 2-Hydroxy-N,N,N-trimethylethanaminium salts of 5 beta -cholane-24-acid derivatives of general formula (I), wherein R1 and R2 as well as R3 and R4 jointly denote an oxo group, or denote two hydrogen atoms, or one hydrogen atom and one hydroxy group, and X denotes a C-O bond or a group of formula -NH-(CH2-CO- or -NH-CH2)2-SO2-, are compounds with useful pharmacological and cosmetic activity.
Patent EP-0369258-A1 (EP)
Inventor: ISHII SUSUMU
IPC: A44B19/26
Filed: 1989-11-03
Abstract: A slider pull tab (18) for slide fastener is disclosed, which comprises a connector means (19), a decorative portion (21c) integral therewith and exposed to view at least on one surface of the connector means (19) and a grip web (23) formed from soft-type rubber or plastics material. The connector means (19) has a through opening (26) and/or a through aperture (27) which are filled by the material of the grip web (23) during formation of the latter thereby providing increased tensile strength against pull stresses exerted upon pulling the slider pull tab (18).
Patent EP-0334444-A1 (EP)
Inventor: BENS FLORENTINUS LUDOVICUS MAR
IPC: H01J61/34
Filed: 1989-03-20
Abstract: Electric gas discharge lamp having a stem (10, 11, 12) and a discharge vessel (1) accommodated in an outer envelope (13), resilient elements constituted by a bent wire piece (16, 17) which between its ends engages the inner wall of the outer envelope (13) being mounted on a free end portion (10) of the stem.
Patent EP-0345851-A1 (EP)
Inventor: TANUHARDJA MIKE MULYANA
IPC: H02B1/26
Filed: 1989-05-24
Abstract: The invention relates to a switch or distribution box for elec­trical installations, particularly intended for domestic electrical installations. The switch box is designed as a modular system which is built up of at least two basic module elements. That is, an input ele­ment (2) which can be installed separately and having a box-shaped casing which houses a current limiting switch, for the connection of the main power supply line, and an output element (3) which can be installed separately and which accommodates electrical contact and terminal ele­ments for the connection of outlet lines to electrical installations. Said basic module elments being provided with facilities for detachably connecting separate connecting elements (80) for the execution of prede­termined switching functions in case of earth fault currents and/or overload currents. Also connecting elements (80), for instance com­prising a bell-ringing transformer or a time switch are provided. Pro­vision is made to prevent undesired connections between said basic module elements (2, 3).
Patent EP-0348010-A1 (EP)
Inventor: BAKKER HARM
IPC: B66C3/16
Filed: 1989-06-21
Abstract: The invention relates to a pincer grab (1), comprising: 
a frame (2) with attachment means (3) for coupling to a hoisting device; 
two jaws (6,7) carried by that frame (2) and pivotable around mutually parallel horizontal centre lines (4,5), which jaws have complementary edges (8,9) facing one another and which can together form a grab; 
a drive unit, for example at least one hydraulic cylinder (10), with coupling means (11) for coupling to a controllable energising unit, for example a source for a medium under pressure; and 
transmission means (14,15,16,17,18,19) which are arranged between the drive unit and the jaws; 
whereby the disposition is such that through suitab­le energising of the drive unit the jaws can be moved between a closed position, wherein they together form a grab, and an open position. 
     The invention has for its object to embody a pincer grab such that no torsional forces can occur. The pincer grab according to the invention displays to this end the feature that the transmission means are arranged such that the forces produced by the drive unit in a vertical plane are transmitted in substantially that same vertical plane onto the jaws, such that no or only negligible torsion can occur in the transmission means.
Patent EP-0355907-A1 (EP)
Inventor: LEROT LUC
IPC: B01J23/78
Filed: 1989-08-11
Abstract: The invention relates to catalytic compositions for the hydrogenation of 1,1,2-trichloro-1,2,2-trifluoroethane to chlorotrifluoroethylene and trifluoroethylene comprising a porous oxygenated support impregnated with a metal of group VIII of the periodic table of the elements and one or more compounds chosen from the salts of an alkali or alkaline-earth metal. The invention also relates to a process for obtaining these catalytic compositions and a process of hydrogenation by means of these catalytic compositions.
Patent EP-0348060-A1 (EP)
Inventor: YOUNG BRIAN WALTER
IPC: F16B7/04
Filed: 1989-06-05
Abstract: A coupling fitting for making joints in reinfocing bars or wires for structural concrete aims to provide a mechanical strength of the coupling virtually equal to the full design strength whilst providing the ability to increase the strength upto and beyond ultimate tensile strength of the rebar by the addition of resin. To that end the coupling comprises a sleeve (1) for fitting in spaced relation around adjacent portions of rebars to be joined and having positively adjustable engagers (3) threaded through the wall of the sleeve, and profiled engagers (17) to engage said portions. The engagers serve for centring the rebars and the profiling serves to provide a key preferably with both the sleeve and the rebar. It is also preferred to have the positively adjustable engagers configured to bite into the rebars. The spaced relation affords provision for introducing settable resin.
Patent EP-0403701-A1 (EP)
Inventor: MOORE MICHAEL RANDY
IPC: H04M1/05
Filed: 1989-06-22
Abstract: A personal audio assembly including a pair of minia­ture speakers (12,14) releasably connected with the side­pieces (38) of a pair of spectacles (10) or headgear in a manner permitting adjustment of the speakers longitudi­nally, angularly and vertically with respect to the side­pieces or headgear and toward and away from the ears of a user. Leads (16,18) connect the speakers with an audio source controlling sound entering the ear and are provided with an adjusting member (32) maintaining the speakers in a selected position allowing the user to simultaneously hear a combination of speaker and ambient sounds.
Patent EP-0358319-A1 (EP)
Inventor: OAKLEY CHARLES DALE
IPC: H01T13/39
Filed: 1989-07-25
Abstract: A metal spark plug shell (10) includes an L-shaped copper core side electrode (12) secured in an axially-extending slot (30) on the metal shell (10). The side electrode (12) includes an attachment end (36) having a portion (50) with an outer side (50a) that is threaded contiguous with the metal shell (10) and another portion (52) adjacent an end (28) of the metal shell with a recessed outer side (52a) that is unthreaded so as to permit spark plug gap adjustment without breakage of the side electrode (12). A heat-resistant sheath (34) around the copper core (32) on an inner side (50b,52b) of the attachment end (36) may be spot-welded to the metal shell (10).
Patent EP-0358354-A1 (EP)
Inventor: HODGSON THOMAS DAVID
IPC: G21C19/38
Filed: 1989-08-16
Abstract: An apparatus for transporting discrete objects, or for transporting objects whilst subjecting them to a liquid treatment, includes a V-shaped duct (14) with a curved base portion (17) into which the objects are fed. A pulse limb (24) is connected to the side of the base portion (17) by a pulse duct (20), and enables the liquid level in the V-shaped duct to be gradually lowered, and then rapidly raised again, so displacing objects through a discharge duct (15) out of the V-shaped duct. The pulse duct is arranged such that liquid flowing into the V-shaped duct swirls around the circumference of the base portion (17).
Patent EP-0364141-A1 (EP)
Inventor: WATSON KEITH GEOFFREY
IPC: C07D265/36
Filed: 1989-10-02
Abstract: Compounds of the formula
      and salts thereof, W and W, being independently O and S, A being a nitrogen-containing heterocyclic ring system, E being O, S(O)m or NR₃ where m is 0-2, R₁, R₂ and R₃ is hydrogen, C₁-C₄ alkyl or C₂-C₄ alkenyl or alkynyl and E₁ being hydrogen, halogen or one of a variety of organic substituents. 
     The compounds are effective herbicides.
Patent EP-0337836-A1 (EP)
Inventor: CRESSON CHRISTIAN
IPC: G07F9/10
Filed: 1989-03-24
Abstract: The automatic functioning of this machine can be triggered by a consumer by means of a payment system. It comprises, in the direction of advance of a conveyor terminating at a station for dispensing each hamburger :
 - an oven (8) for cooking each reconstituted steak coming from a stock or from a reconstitution device,
 - a first station (18) for dispensing halves (20) of buns on the conveyor (11), to serve as an element for receiving a reconstituted steak (14a) coming from the cooking oven,
 - one or more successive magazines (24a,...24f) for dispensing various additive ingredients, each of these being capable of depositing a portion of the corresponding ingredient on a reconstituted steak carried by half of a bun,
 - a second station (19) for dispensing halves of buns (21), to serve as an element for covering a reconstituted steak already carried by another half of a bun. 
<??>This machine is intended to be made available to hamburger consumers. 
<IMAGE>
Patent EP-0338894-A1 (EP)
Inventor: PHLIX PASCAL
IPC: G21F9/36
Filed: 1989-04-12
Abstract: The container consists of a receptacle (2) and a plug (3), the receptacle comprising a concrete outer enclosure (4) and a composite inner wall (5) both together constituting a vessel intended to contain the waste while making it possible to absorb the dimensional changes of the enclosure with time and to insulate the enclosure thermally from the interior of the vessel. The plug (3) is a prefabricated concrete plug comprising a metal cladding (20). The receptacle (2) is provided with an annular member (15) integrally attached to the vessel and resting on the enclosure (4) to form a seat for the plug (3). Lateral parts (21) of the cladding (20) and (17) of the annular member (15) are adjacent and project into a groove (23) arranged on the upper face of the container. The edges of these lateral parts are joined, for example by welding. The container is suitable for the transport and storage of weakly or moderately radioactive solidified waste. <IMAGE>
Patent EP-0343027-A1 (EP)
Inventor: LANGUMIER GEORGES
IPC: C08L95/00
Filed: 1989-04-20
Abstract: This process for obtaining bitumens containing at least one elastomer comprises two stages according to which, in the first stage, a homogeneous dispersion is prepared, consisting of elastomer and of selected bitumen with a low percentage of saturated products and asphaltenes by mixing the said elastomer and the said bitumen until a master solution with a high concentration of elastomer is obtained and, in the second stage, the said master solution is diluted with a road bitumen until a homogeneous product is obtained in the form of an elastomeric bitumen.
Patent EP-0328470-A1 (EP)
Inventor: DUFOURNET FRANCOIS
IPC: A45F3/08
Filed: 1989-02-10
Abstract: This rucksack comprises, resulting from moulding in one piece from synthetic material, a semi-rigid part (2) forming a back, extended towards the rear by a part (3) forming a container equipped, at its upper end, with means of closure (5). Application to the production of bags for carrying various loads. <IMAGE>
Patent EP-0426927-A1 (EP)
Inventor: BRUELL ALBERT
IPC: B29C48/885
Filed: 1989-11-06
Abstract: The invention relates to a process and a device for stabilisation of extruded strand products, especially cables, for silane-crosslinking, comprising a strand-extruding head, fed by an extruder, and a crosslinking installation, comprising a long drawdown tube in one piece or made up from more than one piece of tube. It is the object of the present invention to provide a simple way of cooling the products intended for the silane-crosslinking in a drawdown tube and stabilising them in their shape and of thus being able to use the installation optimally for both processes with little conversion effort. The device according to the invention is characterised by at least one device for treating the strand with water before or in the gas-filled drawdown tube.
Patent EP-0376887-A1 (EP)
Inventor: DEAN ROBERT JOEL
IPC: B21B37/74
Filed: 1989-12-14
Abstract: The planarity regulation system for a cold rolled metal band uses an IR detector (32) scanning the full width of the rolled metal band (28) behind the roller nip (11), to detect local temp. differences. The IR radiation is converted into electrical control pulses used for adjusting the roller nip (11). The metal band (28) received from the roller nip (11) is controlled contacted by a contact roller (30) with low reflection characteristics, and high IR emission characteristics, with the IR detector (32) directed onto the surface of the contact roller (30), to provide the control pulses for regulation of the roller nip (11). The metal band (28) passes around the contact roller (30) over an angle of at least 5 degrees e.g. 15 degrees.
Patent EP-0390824-A1 (EP)
Inventor: HINKKANEN VILHO
IPC: F16L45/00
Filed: 1988-12-02
Abstract: La présente invention se rapporte à une pièce façonnée pour un réseau de conduits de ventilation, qui comprend une paroi de conduits essentiellement solidaires (2) entourant un passage d'écoulement. L'installation de portes de nettoyage nécessaires pour le nettoyage du réseau de conduits peut être effectuée plus facilement et l'étanchéité à l'air des portes peut être améliorée par une partie (3) qui est détachée de la paroi de conduits (2) de la pièce façonnée et qui, selon la présente invention forme une ouverture de nettoyage dans le conduit de ventilation, cette pièce détachée (3) de la paroi de conduit étant plaquée par l'intermédiaire d'un joint d'étanchéité contre l'ouverture ménagée dans la paroi de conduits (2), formant ainsi une porte de nettoyage.